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            <h4 style="color: #ffffff;"><strong><span class="glyphicon glyphicon-tint"></span> 在线学习 来啊</strong></h4>
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        <small>课程 \后端开发 \Java \Java消息中间件</small>
        <h2><b>王兴龙教你学css</b></h2>
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             <p>   <small>学习难度</small></p>
                <small><strong>中等</strong></small>
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             <p>   <small>章节总数数</small></p>
                <small><strong>6章</strong></small>
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             <p>   <small>课程节数</small></p>
                <small><strong>18节</strong></small>
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                            <small class="ShallowBlack">简介：大型系统的演变必然的发展方向是分布式，而在分布式系统中应用与应用之间互相连接越来越紧密，
                                在应用之间的消息传递就像家常便饭般普遍。使用Java消息中间件处理异步消息成为了分布式系统中的
                                必修课，通过本门课程可以深入浅出的学习如何在Java中使用消息中间件并且一步一步打造更优雅的最
                                佳实践方案。</small>
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                          <div class="btn btn-lg active" style="color: red;">章节</div>
                          <div class="btn btn-lg">评论</div>
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                          <div class="btn btn-lg">手记</div>
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                                    <span class="glyphicon glyphicon-list pull-left "></span>   第一章节 课程介绍
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  <a href="#"> <div  class="fora"><span class="glyphicon glyphicon-play"></span> 1-1 消息中间件概述
      <button class="btn btn-xs pull-right">开始学习</button></div></a>
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                                    <span class="glyphicon glyphicon-list pull-left "></span>   第一章节 课程介绍
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                                <div class=" list-none text-left center-block" style="width: 80%;color: #000;line-height: 3rem" >

  <a href="#"> <div   class="fora"><span class="glyphicon glyphicon-play"></span> 1-1 消息中间件概述
      <button class="btn btn-xs pull-right">开始学习</button></div></a>

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            <h2 style="color: #cc89bc;">课程须知</h2>
           <p> 课程须知</p>
            <p>  熟悉java语法，有Java web 和 Spring基础</p>
            <p>  老师告诉你能学到什么？</p>
            <p>  理解JMS为连接不同消息中间件带来的代码统一规范，学习JMS规范，并且使用JMS实战连接ActiveMQ收发消息。提出大型分布式系统中常见的事务一致性、消息模式的选择等问题。了解RabbitMQ和Kafka等常见消息中间件在最佳实践中下的集成。</p>
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            <h3>大家都在关注</h3>
            <span ><small style="color: #757574;">Java开发电商平台</small>     <small style="color: #ff144f;">算法结构</small></span>

            <h4 style="color: #ffc789;">电商网站开发完整流程</h4>
            <h6 style="color: #85e7ff;"> Android面试直通车</h6>
            <h5 style="color: #cc89bc;"> 全栈工程师是怎样炼成的</h5>
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                             深入浅出Java多线程
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